However, despite a lengthy history of archaeological investigation, they have rarely been considered nationally as a class of monument. Although some sites such as Grime's Graves are well known through excavation campaigns, others are known only through obscure articles and unpublished archival material. Many of those that survive as earthworks or cropmarks have never been surveyed previously or accurately planned.
Consequently, English Heritage has compiled detailed plans of the surface areas of all of the known flint mines and investigated the sites of other potential examples. Using a combination of field survey, aerial photography and archival research, this volume looks at each site in its own right as a major and important complex and - for the first time - offers a synthesis of the evidence to date.
Martyn Barber is a Senior Investigator, Aerial Survey & Investigation at English Heritage. He is the author of Bronze and the Bronze Age (2003), and co-author of The Neolithic Flint Mines of England (1999) and The Creation of Monuments (2001).